Abstract Since reactive magnesia (MgO) is produced at a lower temperature than CaO and capable of sequestering significant quantities CO 2 , it considered to be technically superior more sustainable alternative Portland cement. To obtain maximum carbonation associated high strength, variety additives are investigated for MgO. Using amino acids as an additive new concept control the polymorphism...

Abstract This paper discusses the rate of hydration magnesia (CCM1 and CCM2) during formation magnesium hydroxide with acetate distilled water. The influence reactivity two types caustic calcined were studied by thermogravimetric analysis, differential scanning calorimetry, mass spectrometry, particle size detection pH. Also, both citric acid acetic test done to measure oxide powder. results in...